Serena Williams' bid for a rare calendar-year Grand Slam came to a shuddering halt at the U.S. Open on Friday when the three-times defending champion suffered a stunning 2-6, 6-4, 6-4 loss to unseeded Italian Roberta Vinci.
Top seed Serena Williams and her older sister Venus led a foursome of American women into the Australian Open fourth round on Saturday.
Serena Williams crushed Romanian qualifier Simona Halep 6-3, 6-0 to book her place in the Italian Open final and extend her winning streak to 23 matches on Saturday.
The mercury was rising at Wimbledon on Saturday as the serial trophy hunters gathered in the last 16 with defending champions Rafa Nadal, Serena Williams and Roger Federer leading the charge.
Wimbledon champion Serena Williams battled past China's Li Na 6-3, 7-6 on Tuesday to reach the second round of the Stanford Classic, where she will be joined by sister Venus, after her 6-2, 6-3 victory over Canada's Stephanie Dubois. Two former Stanford champions were beaten on Tuesday, last year's winner Aleksandra Wozniak of Canada losing 6-4, 4-6, 7-5 to Daniela Hantuchova and 2007 champ Anna Chakvetadze was beaten 6-4, 5-7, 7-6 by Maria Kirilenko.
Serena Williams beat Slovenia's Katarina Srebotnik 4-6, 6-4, 6-3 to reach the Family Circle Cup quarter-finals. The fifth-seeded American won the last eight points to set up a clash with Russian number two seed Maria Sharapova, who defeated Ukrainian Tatiana Perebiynis 7-5, 6-2.
World number one and defending champion Serena Williams continued her serene progress at the Madrid Open tennis when she eased past Spanish wild card Lourdes Dominguez Lino 6-2, 7-5 in the second round on Tuesday.
World number one Serena Williams overcame a lethargic start to her Madrid Open title defence to seal an ultimately comfortable 7-6, 6-1 victory against teenage qualifier Yulia Putintseva of Kazakhstan in the first round on Sunday.
Garbine Muguruza's chances of winning her maiden grand slam title -- and achieving the rare feat of beating Serena Williams twice in three years at Roland Garros -- may well depend on which version of the world number one turns up on Sunday.
Serena Williams breezed past Romanian Edina Gallovits 6-1, 6-2 while Justine Henin beat Angelique Kerber of Germany 6-4, 6-2.
Celebrities from the world of Hollywood, fashion and sport were there to witness the proceedings of the fourth and final Grand Slam of the year.
The women's seedings at Wimbledon usually follow the WTA rankings list but can be tweaked by the All England Club in special circumstances.
Maria Sharapova must be driving herself crazy every time she steps on court to face Serena Williams.
World No. 1 Serena Williams fought back from a set down to beat Maria Sharapova 4-6, 6-3, 6-0 and win the Sony Open for a record sixth time on Saturday as she continued her dominance over her closest rival.
World No 1 Serena Williams won a tense battle of U.S. Open champions by beating Australia's Samantha Stosur 7-6(7), 7-6(7) on Wednesday to reach the third round of the Western and Southern Open in Cincinnati.
The 37-year-old knows that if she wants to hoist the Rosewater Dish for an eighth time, she needs to improve in all departments.
Serena Williams celebrated American Independence Day by beating sister Venus 7-6, 6-2 to win her third Wimbledon singles title on Saturday.
Serena will be chasing her seventh grand slam title on Saturday against a 17-year-old who has taken her second Wimbledon by storm.
German Sabine Lisicki sent another seismic shockwave through Wimbledon on Monday when she sent five-times champion Serena Williams packing in fourth round, while Li Na and Petra Kvitova advanced to the quarter-finals.
Serena Williams is "at the end of (her) rope" after several physical setbacks that have kept her off the court since July.
Dinara Safina won a great scrap with fifth seed Serena Williams 2-6, 6-1, 7-6 to reach the German Open semi-finals.
Defending champion Serena Williams reached the semi-finals of the Western & Southern tournament in Cincinnati but not before having her mettle tested in a 3-6, 6-4, 6-2 win over sixth-seeded Serb Ana Ivanovic on Friday.
Roger Federer and Serena Williams had contrasting 2013 seasons but both kick off their new campaigns at the Brisbane International this week showing no signs just yet of calling time on their illustrious careers.
Justine Henin qualified for the WTA Championships semi-finals with a 6-2, 6-2 win over Jelena Jankovic.
Four-time Grand Slam champion Naomi Osaka's name appeared on the singles entry list for Wimbledon released by the organisers on Friday but veterans Roger Federer and the Williams sisters were not included.
Serena Williams beat crowd favourite Kim Clijsters in one of the greatest comebacks in tennis history.
Serena Williams and Victoria Azarenka stormed into the final of the US Open with crushing victories in Friday's semis to set up a classic showdown between the greatest player of her generation and the current world number one.
Along with film stars and fashion icons, sports stars and their better halves also showed off their whacky creations on the pink carpet.
Twice Wimbledon champion Serena Williams withdrew from this year's tournament because of injury.
World number one Serena Williams brushed past a weary Conchita Martinez 6-2, 6-2 on Thursday to reach the quarter-finals of the $1.3 million Family Circle Cup
Comeback queen Serena Williams crushed Germany's Sabine Lisicki 6-1, 6-2 to move into the final of the Stanford Classic on Saturday.
Serena Williams is under investigation by U.S. Open tournament officials for the ugly outburst she directed at the chair umpire during her loss to Australian Sam Stosur in the final on Sunday.
Venus Williams survived a fierce onslaught from Serena Williams to win her fifth Wimbledon singles title on Saturday, finally subduing her younger sister 7-5, 6-4.
World No 1 Serena Williams bagged her 10th title of the year with a 6-2, 6-2 thrashing of Jelena Jankovic in the final of the China Open on Sunday.
